Utility functions and classes related to the 'dart:async' library.
A package for authoring build_runner compatible code generators.
A collection of utilities to transform and manipulate streams.
Runs tests that use the flutter_test API as integration tests.
Command line utility to run tests in Dart VM and collect coverage data.
A predictable state management library that helps implement the BLoC (Business Logic Component) design pattern.
Annotations used to express developer intentions that can't otherwise be deduced by statically analyzing source code.
Recommended lints for Flutter apps, packages, and plugins to encourage good coding practices.
A vector math library for 2D and 3D applications, supporting 2D, 3D, and 4D matrices.
A full featured library for writing and running Dart tests across platforms.
A string-based path manipulation library. All of the path operations you know and love, with solid support for Windows, POSIX (Linux and Mac OS X), and the web.
A small search engine middleware for 'package:database'. Meant for applications that want to do basic searches without an external search engine like ElasticSearch/Lucene.
A testing library which makes it easy to test blocs. Built to be used with the bloc state management package.
A Dart mock library which simplifies mocking with null safety support and no manual mocks or code generation.
A mock framework inspired by Mockito with APIs for Fakes, Mocks, behavior verification, and stubbing.
Small, easy to use and extensible logger which prints beautiful logs.
Advanced error handler and logger package for flutter and dart. App monitoring, logs history, report sharing, custom logs, and etc.
Sentry SDK for Flutter. This package aims to support different Flutter targets by relying on the many platforms supported by Sentry with native SDKs.
An elegant Flutter Dialog solution, Easily implement Toast, Loading and custom Dialog, Make the use of the dialog easier!
provider support for overlay, easy to build toast and internal notification
Evolved Overlay/OverlayEntry - declarative not imperative, intuitive-context, and easy-alignment
Loading animation or loading spiner or loader. It's used to show loading animation when the app is in loading state or something is processing for uncertain time.
A collection of loading indicators animated with flutter. Heavily inspired by @tobiasahlin's SpinKit.
Add beautiful animated effects & builders in Flutter, via an easy, customizable, unified API.
A Flutter package providing Material Design breakpoints for responsive layouts.
A set of widgets that can be used to define a readable responsive UI for widgets.
A flutter plugin for adapting screen and font size.Guaranteed to look good on different models
An implementation of the Optional type, which helps avoid dealing with null references
Functional programming in Dart and Flutter. All the main functional programming types and patterns fully documented, tested, and with examples.
Functional Programming in Dart. Purify your Dart code using efficient immutable data structures, monads, lenses and other FP tools.